TECO N3 Series - Page 80

N3 Drive Operations Manual
(Advanced) Parameter Details; A155 – A156 Cont. & A157 – A159 77
Fig. 19.30
A158 and A159: Allow the selected engineering units to be scaled. (See Fig. 19.31 below)
* Can only be used with LCD display.
0V
(4mA)
10V
(20mA)
Engineering
Unit Value
Input voltage
(Input current)
PID feedback
dsp. Min (A159)
PID feedback
dsp. Max (A158)
Fig. 19.31
*A157
Engineering
Units
0000: None
0001: FPM (feet per minute)
0002: CFM (cubic feet per minute)
0003: PSI (pounds per square
inch)
0004: GPH (gallons per hour)
0005: GPM (gallons per minute)
0006: in
0007: ft
0008: /s (units per second)
0009: /m (units per minute)
0010: /h (units per hour)
0011: °F
0012: inW (inches in water
column)
0013: HP
0014: m/s (meters per second)
0015: MPM (meters per minute)
0016: CMM (cubic meters
per minute)
0017: W
0018: kW
0019: m
0020: °C
0021: %
0022: rpm
0021: %
*A158
PID Feedback Display Unit Max.
0 - 9999
*A159
PID Feedback Display Unit Min.
0 - 9999
Inverter sleep condition
(0 Hz output)
Wake Point
A155
Sleep Level
Internal RUN command
External RUN command
A156
Sleep
Delay
Inverter output frequency
PID output frequency
Sleep Level Hz (Set by A155)
Wake point based
on PID output
Sleep point based
on output
frequency
PID Sleep / Wake Mode